담관암 발생과정중 관찰되는 small cell과 oval cell의 면역조직화학

서일복,소경순 世明大學校 1998 世明論叢 Vol.7 No.-

This study was carried out to examine the immunohistochemical characteristic of the small cells and oval cellsin experimentally induced cholangiocarcinoma. Forty two female Syrian goldern hamsters were divided into two groups. Group I was served as experimentally induced cholangiocarcinoma group, which was infected orally with C. sinensis and given dimethylnitrosamine(15ppm) in drinking water. Group Ⅱ was served as contro. Five or six heads of hamsters in each group were sacrificed at 4, 7, 11 and 15 weeks after the begining of the experiment. The livers were examined grossly, histopathologically and immunohistochemically. The results obtained were as follows ; 1. Cholangiocarcinomas were occurred in 1 of 6 animals at 11 weeks and in 4 of 6 animals at 15 weeks. 2. Small cells and oval cells were proliferated around the portal triads from 4 weeks and peaked at 7 weeks and 11 weeks respectively, and decreased after then. 3. Any of the small cells not expressed cytokeratin. 4. Small cells divided into α-fetoprotein positive population and α-fetoprotein negeative population 5. Oval cells divided into α-fetoprotein positive population, α-fetoprotein negative population and cytokeratin positive population

개에서 발생한 양파 섭취에 의한 하인즈 소체 용혈성 빈혈 증례

이미선,윤기영,서경원,최호정,정성목,송근호,조종기,박성준 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2012 動物醫科學硏究誌 Vol.19 No.1

A 10 month-old Yorkshire Terrier was referred to the Veterinary Medical Teaching Hospital of Chungnam National University with the history of lethargy, bile pigment in urine and anorexia. Blood smear showed Heinz body, polychromatocytosis, schistocytosis, anisocytosis, which were the results from the oxidative injury. Hematology demonstrated a moderate anemia(PCV 22.4%, reference rage 35-55%), which was regeneration based on the degree of RPI (4.03, reference rage > 1). Serum biochemistry demonstrated mild elevation in total bilrubin, and mild decrease in total protein and albumin concentration. A diagnosis of Heinz body hemolytic anemia secondary to onion ingestion was made and treated with fluid therapy, oxygen and antioxidant drugs. The dog recovered without any complication.

패션에 표현된 해체주의 조형양식의 특성에 관한 연구 Ⅱ : 해체주의 이론의 형태구성상의 표현방법(형식적 해체)을 중심으로

조선희,서경희 영남이공대학 산업기술연구소 2003 産業技術硏究 Vol.15 No.-

The term deconstruction in fashion was first used by Bill Cunningham at a magazine called "Details" in 1989, and Margiela held "The show for the spring "90" at Paris in October, which provided a turning point for the regular discussion on deconstruction in the fashion world. 1. The disclosed expression deconstructs a fixed idea "One should naturally wear a under shirt inside outer garment." and indicated a decadent mood of deconstrucion corresponding with a new concept of beauty through double-faced values such as traditional beauty and decadent one, disclosure and concealment, chastity and unchastity, and stoicism and sexuality. 2. The destructive and poverty expression derives from a punk look, the expression of social resistance, and was an permanent beauty refusing the traditional manners and practicality by destructing and tearing down clothes intentionally. In addition, a fixed idea of aesthetics was deconstructed by suggesting ambiguity between positive evaluation of 'creation' and negative one of 'destruction'. 3. The deconstructive and analytic expression pursued for showing off the power of clothes seem to be partial and fragmental on the surface, but suggested a double-faced value by deconstructing our expectation to the creative truth and reconstruction. The deconstruction is a design expressed the dual character of recognizant alienated things. It is revealed the distinction between rationality and irrationality, beauty and ugliness, men and woman, and the West and the East by deconstructing. In brief, deconstruction in fashion is to reconstruct the traditional aesthetic principle, breaking away from the existing frame into an aesthetically open world. And it can be considered as great contribution to the value and development in fashion design by presenting a fundamentally different way to approach the design world.

전통 떡류에 대한 대학생들의 이용 현황에 관한 연구

정효선,서경화,신민자 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.1

The purpose of this study was to investigate the consumption patterns of traditional Korean rice cake among college students. Self administered questionnaires were collected from 512 college students in the Seoul, Kyunggi, Chungchung, Kyungsang, Junla and Gangwondo areas. The data were statistically analysed using frequency analysis, chi-squared and t-tests and a one-way ANOVA. By examining the results of the student's perceptions of traditional Korean rice cake, it was found that most knew little, or only a moderate amount, about this type of food. Meanwhile, more than half the students liked traditional Korean rice cake, as this type of food satisfied their need for a traditional Korean taste, while the reason for disliking was that they were more familiar with western-style confectionary. Most students answered that they only ate traditional Korean rice cake on special occasions, such as big holidays or ceremonies for the dead ancestors. Most answered that they bought those foods at conventional markets, the mile in the neighborhood, (Eds note: I don't understand, do you mean, "within a mile of their neighborhood"?) or atbig malls. The factor they considered the most important at the time of purchase was the quality(taste), which demonstrates the need for the development of traditional Korean rice cakes, with new tastes and shapes, which still satisfy the Korean's taste, whilemaintaining the traditional taste. For the questions that asked about the problems faced by the traditional Korean rice cake manufacturing industry, and the reasons for low consumption, the students responded that buying this type of food was difficult as the outlets selling themwere not easy to find. Our results seem to suggest that there are almost no specialty stores for the sale of traditional Korean rice cake compared to the other types of cakes that are scattered all over the country. (Eds note: this is only my opinion, and I maybe wrong, but I would have though that trying to market traditional Korean rice cakes at local convenience stores, rather than specially stores, would make them more available to the general public. Their marketing at speciality stores will maintain the status quo, i.e. people will go to the speciality stores to purchase product for holidays and special occasions, wheras they will go to the local convenience stores to buy general everyday snacks etc.)

한국 비만 여성의 신체 계측에 의한 체지방 추정

심경원,김지연,서희선,이홍수,이상화,강지현 대한비만학회 2002 The Korean journal of obesity Vol.11 No.2

연구배경 : 국내 비만 여성을 대상으로 비용이 적게 들고 단순하면서도 보다 정확하게 체지방률을 추정할 수 있는 체지방률 추정식을 작성함으로써 쉽게 체지방률과 조절해야하는 지방의 양을 판단할 수 있도록 하고자 한다. 방법 : 이대목동병원 비만클리닉을 처음으로 내원한 19세 이상의 성인 여자 607명 중 체질량지수가 25 kg/㎡ 이상인 500명을 연구대상으로 하여 목, 가슴, 허리, 엉덩이, 대퇴, 하퇴, 발목, 상완, 전완, 손목의 10부위의 둘레와 생체전기저항분석법 (bioelectrical impedance analysis, BIA) 방식의 체성분 분석기를 이용하여 체지방률을 측정하였다. 체지방률 추정식을 구하기 위해 BIA에 의한 체지방률을 종속변수로 하고 , 신체 둘레 계측기 및 신장, 체중, 체질량지수, 연령을 독립변수로 하여 단계별 다중회귀분석 (multiple stepwise regression)을 시행하였다. 결과 : 신장과 체중, 연령, 체질량지수 및 신체 둘레 측정치 중 체지방률을 반영하는 지표는 체질량 지수, 전완둘레, 신장, 엉덩이 둘레, 하퇴둘레였고, 이 다섯가지 지표를 이용한 체지방률 추정식은 66.1%의 예측력과 2.86%의 측정 오차를 나타냈다 (R^2=0.661, SEE=2.86). 결론 : 비만한 성인 여성에서 신장과 체중, 연령 및 신체 둘레 계측치를 이용한 본 연구의 추정식은 체지방률(%)을 적은 오차범위로 비교적 정확하게 반영하였다. Background : This study was conducted to develop a regression equation that accurately estimates body fat percentage using relatively easy and inexpensive method in adult obese Korean women. Method : Data were collected among 500 obese Korean women visiting obesity clinic in Ewha woman's university Mokdong hospital, Seoul, Korea. Height, weight, and circumferences at ten body sites (neck, chest, waist, hip, thigh, calf, ankle, arm, forearm, wrist) were measured s well as total body bioelectrical impedance. Results : The full regression equation estimates body fat percentage included six variables : BMI, forearm circumference, height, hip circumference, thigh circumference. This equation accounted for 66.1% of the variance in body weight measured by bioelectrical impedance, and their standard error of estimate was 2.86%. Conclusion : For the obese Korean women in this study, circumference measurements provided a s relatively good estimation of body fat percentage.

상악골 침범 소견을 동반한 선천성 침윤 지방종

허경회,이향옥,이서영,최형길,하병각,문제운,이삼선 대한구강악안면방사선학회 2007 Imaging Science in Dentistry Vol.37 No.2

Infiltrating lipoma is a rare mesenchymal neoplasm that, in spite of benign nature, characteristically infiltrates adjacent tissues and tends to recur after surgery. It has a predilection for the extremities and the trunk and is extremely rare in the head and neck region. We present a case of congenital infiltrating lipoma of the face, describing the intrabony invasion and osseous dystrophy as well as the soft tissue changes seen on plain radiographs and magnetic resonance imaging.

대학 교직원의 라이프스타일에 따른 세분시장별 대학 교직원 급식소 서비스 품질 인식 분석

박문경,양일선,김동훈,신서영,이해영 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.4

Market segmentation helps providers to find better marketing opportunities and allows foodservice managers to develop the right product for each target market. Therefore, this study, taking university faculty and staff as subject, is intended to diagnose the relative value of service quality attribute, on the basis service quality scenario of faculty foodservice to suggest price for improving customer loyalty in market segments. A questionnaire was developed and mailed to 600 Yonsei university faculty and staffs. A total of 385 questionnaires were usable; resulting in a 58.7% of faculty and a 69.7% of staff response rate, respectively. Statistical data analysis was completed using the SAS/Win 6.12 for descriptive Analysis, ANOVA, principal factor analysis, cluster analysis, reliability test and discriminant analysis. The results of the study are as below. Eighteen questions were selected for measuring respondents' lifestyle by AIO method and the seven lifestyle factors derived from factor analysis and aggregated distinct 4 clusters. Service quality attributes of the scenario were determined with 'food quality', 'menu variety', 'atmosphere', 'fast service', and 'clean and sanitation'. 'food quality', 'menu variety', 'atmosphere', 'fast service', and 'clean and sanitation', in decreasing order, were identified as improving customer loyalty. However, most faculty and staffs were satisfied with the present meal price. The result of this study indicates that the relative value of service quality was differed significantly among the various market segments. 'Food quality', 'menu variety', and 'atmosphere' were determined as major service quality attributes. Thus, customer loyalty could be increased by improving food taste and quality, atmosphere, and service delivery.

RIA에 의한 HBsAb 측정에서 Dynamic Incubator를 사용한 실험성적

민경선,유만길,서일택 대한임상병리사협회 2001 대한임상병리사회지 Vol.21 No.1

중년후기 여성의 폐경관리와 삶의 질에 영향을 미치는 요인 분석

차경미,남철현,배성욱,서인선,김기열 慶山大學校 保健福祉硏究所 2002 保健福祉硏究 Vol.7 No.-

This study was conducted to identify influencing factors to management of menopause and quality of life and also to develope the developing education program of HRT(hormone replacement therapy) for healthy aging women. The hypothetical model explaining health promoting behavior and quality of life was constructed on the basis of Pender's health promotion model, Nho's quality of life model. The empirical data for testing the hypothetical model consisted of 356 late-middle aged(45~64) women who visited from 5th september to 20th september, 1999, in Pohang city. The reliabilities of instruments were adequate(Cronbach's alpha=0.7941, -0.9098). SPSS PC+ program were utilized for descriptive statistics and covariance structure analysis. The summary of research results was as follows: 1) The influential factors to management of menopause showed: The directed factors were the influences of family(β=.29), economical status(β=-.12), experienced symptoms of menopause(β=.24), multidimensional health locus of control(β=.15), subjective health status of compared with to another person(β=-.18). The indirected factors were the influences of family(β=.04), age(β=.05), experience of HRT's information(β=.02), belonging to occupation(β=-.03), stop of menstruation(β=-.02). 2) The influential factors to quality of life showed: The directed factors were the influences of family(β=.39), self efficiency(β=.15), subjective health status(β=-.31). The indirected factors were the influences of family(β=.37), age(β=-.97), belonging to occupation(β=.01), educational status(β=.21), a monthly income(β=.26). In conclusion, the purpose for "Healthy aging" in late-middle aged women is increasing of the quality of life after menopause. All the health providers have to efforts and harder study for developing health maintenances and health aging in late-middle aged women. Consequently, we need many kinds of public health education programs. And farther more, the developing HRT's educational program is very important in late middle-aged women's healthy aging.

자의퇴원환자 특성 및 요인에 관한 연구

김광환,서순원,이현실,조영채,박미경,정현경 高麗大學校 倂設 保健大學 保健科學硏究所 2002 保健科學論集 Vol.28 No.2

This research aims to attract patients of AMA(Against Medical Advice). The patients are neglected because they are a few, but the patients are very important for hospital income. So, this study analysis patients of AMA. The analysis items are 1) a course of hospital, 2) health delivery system, 3) whether or not consultant, operation and transfer, 4) principle diagnosis, 5) specialty fields, 6) length of stay, so on. The results show that AMA of male, old, and emergency case is high. In principle diagnosis, AMA of cerebral infaction and fracture and liver disease is high. Therefore it's meaningful research for hospital management.